| Scientific Name | Author | English Name |
|---|---|---|
| Aspidopholas obtecta | (Sowerby, 1849) | |
| Barnea candida | Linnaeus, 1758 | White barnea |
| Barnea davidi | (Deshayes, 1874) | |
| Barnea dilatata | (Souleyet, 1843) | Dilate piddock |
| Barnea lamellosa | (d'Orbigny, 1846) | |
| Barnea manilensis | (Philippi, 1847) | Manila piddock |
| Barnea parva | Pennant, 1777 | |
| Barnea pseudotruncata | Nolf & Verstraeten, 2022 | |
| Barnea similis | (Gray, 1835) | |
| Barnea subtruncata | (Sowerby I, 1834) | Pacific mud-piddock |
| Barnea truncata | (Say, 1822) | Truncate barnea |
| Chaceia ovoidea | (Gould, 1851) | Wartneck piddock |
| Cyrtopleura costata | (Linnaeus, 1758) | Angel wing |
| Cyrtopleura lanceolata | (d'Orbigny, 1846) | |
| Diplothyra smithii | Tryon, 1862 | Oyster piddock |
| Jouannetia cumingi | (Sowerby, 1850) | |
| Jouannetia globulosa | (Quoy & Gaimard, 1835) | |
| Jouannetia quillingi | Turner, 1955 | Spiny piddock |
| Martesia cuneiformis | (Say, 1822) | Wedge piddock |
| Martesia fragilis | Verrill & Bush, 1890 | Fragile piddock |
| Martesia ova | (Wood, 1828) | |
| Martesia pygmaea | Tchang, Tsi & Li, 1960 | |
| Martesia striata | (Linnaeus, 1758) | Striate martesia |
| Martesia tubigera | (Valenciennes, 1846) | |
| Martesia yoshimurai | (Kuroda & Termachi, 1930) | |
| Netastoma japonicum | (Yokoyama, 1920) | |
| Netastoma rostratum | (Valenciennes, 1846) | |
| Nettastomella darwini | (Sowerby, 1849) | |
| Nettastomella darwinii | (Sowerby II, 1849) | |
| Parapholas californica | (Conrad, 1837) | Scaleside piddock |
| Parapholas quadrizonata | (Spengler, 1791) | |
| Penitella conradi | Valenciennes, 1846 | Abalone piddock |
| Penitella fitchi | Turner, 1955 | Fitch piddock |
| Penitella gabbii | (Tryon, 1863) | |
| Penitella hopkinsi | Kennedy & Armentrout, 1989 | Chimney piddock |
| Penitella kamakurensis | (Yokoyama, 1922) | Rock clam |
| Penitella penita | (Conrad, 1837) | Flap-tip piddock |
| Penitella richardsoni | Kennedy, 1989 | Monterey piddock |
| Penitella turnerae | Evans & Fisher, 1966 | Turner piddock |
| Pholadidea acherontea | Beu & Climo, 1974 | |
| Pholadidea acutithyra | Tchang, Tsi & Li, 1960 | |
| Pholadidea cheveyi | Lamy, 1927 | |
| Pholadidea dolichothyra | Tchang, Tsi & Li, 1960 | |
| Pholadidea loscombiana | Goodall, 1819 | |
| Pholadidea suteri | Lamy, 1926 | Rock borer |
| Pholadidea tridens | (Gray, 1843) | |
| Pholas campechiensis | Gmelin, 1791 | Campechee pholad |
| Pholas chiloensis | Molina, 1782 | Pacific coast angel wing |
| Pholas dactylus | Linnaeus, 1758 | Common piddock |
| Pholas orientalis | Gmelin, 1791 | Oriental angel wing |
| Talona explanata | (Spengler, 1792) | Talona pholad |
| Xylonora atlantica | (H. G. Richards, 1942) | |
| Xylopholas altenai | Turner, 1972 | |
| Xyloredo naceli | Turner, 1972 | |
| Xyloredo nooi | Turner, 1972 | |
| Zirfaea crispata | (Linnaeus, 1758) | Great piddock |
| Zirfaea pilsbryi | Lowe, 1931 | Pilsbry piddock |
| Zirfaea subconstricta | (Yokoyama, 1924) |